Pechmann, C., Layne, N., & Dixon, P. (1998). An assessment of US and Canadian smoking reduction objectives for the year 2000. American journal of public health, 88(9), 1362-1367. doi:10.2105/AJPH.88.9.1362
Chicago-Zitierstil (17. Ausg.)Pechmann, Cornelia, Neville Layne, und Philip Dixon. "An Assessment of US and Canadian Smoking Reduction Objectives for the Year 2000." American Journal of Public Health 88, no. 9 (1998): 1362-1367. https://doi.org/10.2105/AJPH.88.9.1362.
MLA-Zitierstil (9. Ausg.)Pechmann, Cornelia, et al. "An Assessment of US and Canadian Smoking Reduction Objectives for the Year 2000." American Journal of Public Health, vol. 88, no. 9, 1998, pp. 1362-1367, https://doi.org/10.2105/AJPH.88.9.1362.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.